CVE-2017-2712 describes an Ethernet in the First Mile (EFM) flapping vulnerability in Huawei S3300 V100R006C05 devices, stemming from a lack of type-length-value (TLV) consistency checks. An unauthenticated attacker can exploit this by sending crafted malformed packets to the device, causing EFM flapping and leading to a denial of service. While rated as MEDIUM severity (CVSS 5.3), indicating low attack complexity and no user interaction required, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
v100r006c05CPE matchmatch criteria | cpe:2.3:o:huawei:s3300_firmware:v100r006c05:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.